Finding the Fourth Proportional to 4,470,891.49, 6,169,478.48 and 2,537,152.06
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Solution
The fourth proportional to 4,470,891.49, 6,169,478.48 and 2,537,152.06 is: 3,501,070.22
Step by Step Solution
- Step 1: Write the proportion equation
4,470,891.49 : 6,169,478.48 = 2,537,152.06 : x - Step 2: Convert to fraction form
4,470,891.49/6,169,478.48 = 2,537,152.06/x - Step 3: Cross multiply
4,470,891.49x = 6,169,478.48 × 2,537,152.06 - Step 4: Simplify right side
4,470,891.49x = 15,652,905,034,657.67 - Step 5: Solve for x
x = 15,652,905,034,657.67/4,470,891.49 - Step 6: Final answer
x = 3,501,070.22
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.